Question

Trasformati in procente:3asupra lu 4,1asupra lu 400,1 inreg 1asupra lu 2,2asupra lu5,27asupra lu50,3asupra lu8:dau coroana:)

Answer 1

3/4 [amplifica cu 25, ca sa fie numitorul 100]=75/100=75%
1/400[simplifica prin 4]=0,25/100=0,25%
1 1/2=3/2[amplifica cu50]=150/100=150%
2/5[amplifica prin 20]=40/100=40%
27/50[amplifica prin 2]=54/109=54%